Small Digital Oval Alarm Clock With LED Display, Nightlight & Battery Backup, Black, 4.5 x 3.5 x 2.4 Inches

Digital alarm clock with a 0.7-inch green LED display for easily checking the time at a glance Built-in nightlight gently illuminates a dark room Repeating snooze function makes it possible to sleep a little longer AC powered with integrated power supply. Batteries may be used as a backup power source to ensure time and alarms are retained in memory for 8 hours (refer to User Manual for details) Measures 4.5 x 3.5 x 2.4 inches  weighs 0.4 pounds (6.6 oz) Note: Batteries are not included